Doing a school report on how to make Hydrogen Sulfide. Toilet bowl cleaner sometimes contains sodium bisulfate. So a cubic meter of air weighs $1.17kg$, and because $N_2$ has a molar mass of $28.014$, we have $41.76$ moles of dinitrogen in a $m^3$. If one decides that working in targetted safe ranges with H2S is the best and safest alternative, that is keeping, I believe, with working with good judgment. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Información sobre tu dispositivo y conexión a Internet, incluida tu dirección IP, Actividad de navegación y búsqueda al utilizar sitios web y aplicaciones de Verizon Media. [closed], Feature Preview: New Review Suspensions Mod UX, Creating new Help Center documents for Review queues: Project overview. Of course I won't do it in a closed room, and I won't let my son breathe in much of the gas. According to Wikipedia, at sea level, 20°C warm air has a density of $1.20 kg/m^3$. For example, Sodium sulfide reacts as follows: Na2S + 2HCl -> H2S + 2NaCl. ‘Borat 2’ actress speaks out about infamous scene, 'Math doesn't care about' Trump fraud claims: Official, How Va. gym managed to avoid coronavirus outbreak, Blank ballots: 'I could not give my vote to either person', What Trump's defeat means for global populism, Heart condition forces Penn State star to retire, Toobin fired by magazine following Zoom incident, Naked sculpture of feminist icon ignites backlash, Virus isn't the only thing keeping people from theaters, Few legal wins so far as Trump team hunts for proof of fraud. You mix that with a dilute acid under a hood. If possible, it would be great to have two estimations: one of the beginning of the "danger zone", and one of the beginning of the "lethal zone". In this case, chemical reactions within the water heater may be the source of the rotten egg odor. Still have questions? Identifying acids and bases by their reaction with water? @cheesussaysstopfiringmods Uh, yes you can. Why is the periodic table organized the way it is? However, my opening reference doubts if one can even assign accurate figures on ingestion via the lungs. On the question as to how dangerous is H2S let me detail some facts that I find problematic. Hydrogen sulfide problems are most common in wells drilled into acidic bedrock such as shale and sandstone. How to manage a team member who is away from computer most of the times? Now I'd like to do this experiment with my son, but in the meantime I learned that hydrogen sulfide is a very potent poison, even more poisonous than hydrocyanic acid. Most metallic sulfides will react with muriatic acid and form hydrogen sulfide. Was AGP only ever used for graphics cards? Yes, I also don't expect to reach lethal amounts, I've done the experiment many times, but anyway, I want to have some quantitative estimation. rev 2020.11.11.37991, The best answers are voted up and rise to the top, Chemistry Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Get your answers by asking now. I've done accelerated corrosion testing with hydrogen sulfide generated this way. You'll likely puke your guts out way before that happens, and if you start puking your guts out, it is about time to abort mission. As long as you safely stay within some reasonable quantities which are. How do you cook more successfully in a different kitchen? Calculate the pH at the equivalence point in the titration of 30.0 mL of 0.25 M CH3COOH with 0.55 M KOH. This experiment was also described in some "chemistry for kids" boxes from the 80's. How do I match both upper and lower case letters using regex in bash? You would need a powerful reducing agent to get a sulfide from it. Any way to watch Netflix on an iPad Air (MD788LL/A)? What is the expected major product resulting from the reaction of Producing ketones from secondary alcohols using hydrogen peroxide. Hydrogen sulfide is also known as "rotton egg gas". Fourth, the ppm considered fatal for H2S is not that far removed from some known very toxic gases (like HCN). But rest assured, all the way up to olfactory paralysis will be a foul smelling fight against your desire to leave. You need a sulfide salt like FeS. Is it best to attack the flat before a hill? How to determine methane percentage at home?